<template>
	<div class="child">
		<h3>子组件</h3>
		<h4>玩具: {{ toy }}</h4>
		<h4>父给子的: {{ car }}</h4>
		<button @click="sendToy(toy)">子给父</button>
	</div>
</template>

<script setup lang="ts" name="Child">
import { ref } from 'vue';
let toy = ref("小黄人")
defineProps(['car', 'sendToy'])
</script>

<style scoped>
.child {
	background-color: skyblue;
	padding: 10px;
	box-shadow: 0 0 10px black;
	border-radius: 10px;
}
</style>
